Penn Highlands Healthcare is a six-hospital integrated health system in northwestern PA, including PH DuBois, PH Elk (St. Marys & Ridgway), PH Clearfield, PH Brookville, PH Tyrone, and PH Huntingdon.For Employees‧My eHealth Portal‧Find a Doctor‧Online Bill Pay‧Penn Highlands DuBois‧Career Opportunities.